Kellanova revenue for the last year amounted to 13.12 B USD, the most of which — 8.11 B USD — came from its highest performing source at the moment, Snacks, the year earlier bringing 7.56 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Kellanova 6.28 B USD, and the year before that — 8.40 B USD.